Board to release final report on Geismar plant explosion

NEW ORLEANS - The Chemical Safety and Hazard Investigation Board is going to be releasing its final report on the 2013 explosion at a plant in Geismar that killed two people.The organization says in a news release that they will be releasing the report Wednesday during a news conference in Baton Rouge.The release says the report concludes that plant deficiencies in the years leading up to the incident allowed a type of heat exchanger to come under too much pressure.It ultimately ruptured, causin